gestweb.ch

Valid Email Server
Domain Lookup › gestweb.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gestweb.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-10 19:19:18 UTC · ↺ Refresh

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MX Hostnames

  • gestweb-ch.mail.protection.outlook.com

MX Priorities

  • gestweb-ch.mail.protection.outlook.com: 10

A / AAAA Records

  • 94.103.96.197 ↩ web24.swisscenter.com

Mail Server IPs

  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.swisscenter.com dom-reg.swisslink.ch 2026090301 14400 3600 1209600 86400
Primary NS (mname)
ns1.swisscenter.com
Admin Email (rname)
dom-reg@swisslink.ch
Serial
2026090301
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.swisscenter.com
ns2.swisscenter.com
ns4.swisscenter.com
ns1.swisscenter.com

SPF Record

✓ Strict (-all)
v=spf1 include:fwdsc.swisscenter.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:fwdsc.swisscenter.com include:spf.protection.outlook.com -all
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